=== HTTP code : 200 ===

HTTP/1.1 301 Moved Permanently
Date: Mon, 22 Feb 2016 09:27:23 GMT
Server: gwiseguy/2.0
X-XSS-Protection: 1; mode=block; report=https://www.google.com/appserve/security-bugs/log/youtube
Location: https://www.youtube.com/user/vincentjkellsey?feature=mhee#p/u/4/0gE-OZ1C-UM
Content-Length: 0
P3P: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=en for more info."
Cache-Control: no-cache
X-Content-Type-Options: nosniff
Expires: Tue, 27 Apr 1971 19:44:06 EST
Content-Type: text/html; charset=utf-8
Set-Cookie: YSC=lyzFeUH0-AA; path=/; domain=.youtube.com; httponly
Set-Cookie: VISITOR_INFO1_LIVE=BDvDQDAJQ58; path=/; domain=.youtube.com; expires=Sat, 22-Oct-2016 21:20:23 GMT; httponly
Connection: close

HTTP/1.1 200 OK
Date: Mon, 22 Feb 2016 09:27:24 GMT
Server: gwiseguy/2.0
Strict-Transport-Security: max-age=604800
X-XSS-Protection: 1; mode=block; report=https://www.google.com/appserve/security-bugs/log/youtube
Expires: Tue, 27 Apr 1971 19:44:06 EST
Content-Type: text/html; charset=utf-8
Cache-Control: no-cache
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
P3P: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=en for more info."
Set-Cookie: VISITOR_INFO1_LIVE=3PVqmQ3kMvE; path=/; domain=.youtube.com; expires=Sat, 22-Oct-2016 21:20:23 GMT; httponly
Set-Cookie: YSC=NDYQFX4vqsw; path=/; domain=.youtube.com; httponly
Alternate-Protocol: 443:quic,p=1
Alt-Svc: quic=":443"; ma=2592000; v="30,29,28,27,26,25"
Accept-Ranges: none
Vary: Accept-Encoding
Connection: close


Link is valid.